EP 3797489 A1 20210331 - USER-EQUIPMENT-COORDINATION-SET CONTROL AGGREGATION
Title (en)
USER-EQUIPMENT-COORDINATION-SET CONTROL AGGREGATION
Title (de)
STEUERUNGSAGGREGATION FÜR BENUTZERGERÄTEKOORDINATIONSSATZ
Title (fr)
AGRÉGATION DE COMMANDE D'ENSEMBLE DE COORDINATION D'ÉQUIPEMENT UTILISATEUR
Publication
Application
Priority
US 2019046374 W 20190813
Abstract (en)
[origin: WO2021029879A1] This document describes methods, devices, systems, and means for user-equipment-coordination-set (404) control aggregation that facilitates more efficient control-plane signaling in comparison to conventional wireless communication systems. Overhead for control-plane signaling is reduced by communicating reports and control commands for the multiple user equipments (110) in the user-equipment-coordination-set (404) in a single message instead of communicating a single control message for each user equipment (110). Additionally, the user-equipment-coordination-set (404) uses joint-reception and joint-transmission, to increase the reliability of communicating reports and control commands, especially in the case of challenging radio communication conditions between a base station (121) and an individual UE (110) located near the edge of a cell provided by the vase station.
IPC 8 full level
H04L 5/00 (2006.01)
CPC (source: EP US)
H04L 5/0037 (2013.01 - EP); H04L 5/0053 (2013.01 - EP); H04L 5/0094 (2013.01 - EP); H04L 27/364 (2013.01 - US); H04W 52/365 (2013.01 - US); H04W 56/005 (2013.01 - US); H04W 72/21 (2023.01 - US); H04W 80/02 (2013.01 - US)
Citation (search report)
See references of WO 2021029879A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021029879 A1 20210218; EP 3797489 A1 20210331; US 11350439 B2 20220531; US 2021345381 A1 20211104
DOCDB simple family (application)
US 2019046374 W 20190813; EP 19759259 A 20190813; US 201916969539 A 20190813